CN208640821U - A nasal septum rongeur - Google Patents
A nasal septum rongeur Download PDFInfo
- Publication number
- CN208640821U CN208640821U CN201721561375.0U CN201721561375U CN208640821U CN 208640821 U CN208640821 U CN 208640821U CN 201721561375 U CN201721561375 U CN 201721561375U CN 208640821 U CN208640821 U CN 208640821U
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- CN
- China
- Prior art keywords
- rongeur
- nasal septum
- main body
- cylinder
- nasal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 241000283984 Rodentia Species 0.000 title claims abstract description 82
- 210000000492 nasalseptum Anatomy 0.000 title claims abstract description 49
- 210000000845 cartilage Anatomy 0.000 abstract description 33
- 210000000988 bone and bone Anatomy 0.000 abstract description 28
- 210000000707 wrist Anatomy 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 10
- 238000003745 diagnosis Methods 0.000 abstract 1
- 108010048734 sclerotin Proteins 0.000 description 32
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 15
- 210000001331 nose Anatomy 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 210000000080 chela (arthropods) Anatomy 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 206010028762 Nasal septum deviation Diseases 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 231100000915 pathological change Toxicity 0.000 description 1
- 230000036285 pathological change Effects 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Prostheses (AREA)
Abstract
本实用新型适用于医疗器械技术领域，提供了一种鼻中隔咬骨钳，包括咬骨钳主体和支架；咬骨钳主体包括两相互交叉设置的活动手柄、分别与两活动手柄铰接并相互交叉设置的两钳臂以及分别设于两钳臂一端的钳嘴，两活动手柄通过一销轴转动连接，两钳嘴相对于钳臂上翘30～35°；支架包括底座、固定于底座上的支撑筒以及调节柱体，调节柱体一端插设于支撑筒内并与支撑筒螺纹连接，销轴的底部与调节柱体的顶部转动连接。本实用新型提供的鼻中隔咬骨钳通过将咬骨钳主体内的钳嘴相对于钳臂上翘30～35°，医务人员容易通过调整手腕使鼻中隔咬骨钳的钳嘴咬除最上方的鼻中隔软骨或骨质，使诊疗效果好，且减轻了医务人员的工作强度。
The utility model is suitable for the technical field of medical devices, and provides a nasal septum rongeur, which comprises a rongeur main body and a bracket; the rongeur main body comprises two movable handles which are arranged to cross each other, which are respectively hinged with the two movable handles and arranged to cross each other. The two pliers arms and the pliers mouths respectively set at one end of the two pliers arms, the two movable handles are connected by a pin shaft in rotation, and the two pliers mouths are upwardly tilted by 30-35° relative to the pliers arms; the bracket includes a base and a support fixed on the base A cylinder and an adjustment cylinder, one end of the adjustment cylinder is inserted into the support cylinder and is threadedly connected with the support cylinder, and the bottom of the pin shaft is rotatably connected with the top of the adjustment cylinder. In the nasal septum rongeur provided by the utility model, the jaws in the main body of the rongeur are tilted upward by 30-35° relative to the jaws, so that the medical staff can easily adjust the wrist to make the jaws of the nasal septum rongeur bite off the uppermost nasal septum. Cartilage or bone, so that the diagnosis and treatment effect is good, and reduce the work intensity of medical staff.
Description
Technical field
The utility model belongs to the field of medical instrument technology more particularly to a kind of nasal septum bone rongeur.
Background technique
Deviated nasal septum bowed pastern influenced in growth course by certain factors due to nasal septum caused by structure on deformity, shape
To one or both sides deflection or local protuberance in state, physiology of the nose function can be influenced, and causes a series of pathological changes.Usually
It needs to carry out corrective procedure to nasal septum.Wherein, the operative incision that nasal septum is corrected is led in the front lower place of nasal septum
It crosses notch separation bilateral nasal septum and sticks perichondrium, then cut off partially bent nasal septal cartilage or sclerotin, recycle in traditional nose
The nasal septal cartilage or sclerotin for except top, downwardly or rearwardly needing to cut off are stung every rongeur.
In the prior art, the plier of nasal septum bone rongeur is usually in flat, as needed to sting except the nasal septum of the top is soft
When bone or sclerotin, because nasal septal cartilage or sclerotin position are excessively high, medical worker is difficult to make nasal septum sting bone by adjusting wrist
The plier of pincers upwarps and stings the nasal septal cartilage or sclerotin except the top, so that the nasal septal cartilage of the top can not effectively be cut off
Or sclerotin, treatment effect is influenced, and easily lead to fatigue in medical personnel.
Utility model content
The utility model provides a kind of nasal septum bone rongeur, it is intended to solve the prior art in the presence of the pincers because of nasal septum bone rongeur
Mouth is in flat, and medical worker is difficult to upwarp the plier of nasal septum bone rongeur by adjusting wrist and sting in the nose except the top
Every cartilage or sclerotin, so that the nasal septal cartilage or sclerotin of the top can not effectively be cut off, treatment effect is influenced, and easily lead to doctor
The problem of business personnel's fatigue.
The utility model is realized in this way a kind of nasal septum bone rongeur, including rongeur main body and it is used to support described
The bracket of rongeur main body；
The rongeur main body include two mutually flexible handles arranged in a crossed manner, respectively with two flexible handles hingedly simultaneously
Intersect setting two tong arms and be respectively arranged on the plier of two described tong arm one end, two flexible handles pass through a pin shaft
Rotation connection, two pliers upwarp 30~35 ° relative to the tong arm；
The bracket includes pedestal, the support tube being fixed on the pedestal and adjusts cylinder, and the support tube is equipped with
Internal screw thread, the outer surface for adjusting cylinder are equipped with external screw thread, described adjustings cylinder one end be inserted in the support tube it is interior and with
The support tube is threadedly coupled, and the top rotation connection of the bottom of the pin shaft and the adjusting cylinder simultaneously can be relative to the tune
The rotation of segmented column body.
Preferably, the flexible handle includes the interconnecting piece of hand-held part and the connection hand-held part and the tong arm, institute
It states hand-held part and is bent downwardly setting relative to the interconnecting piece.
Preferably, the adjusting cylinder is in hollow form, the bottom end of the pin shaft be inserted in the adjustable column body and with institute
The inner wall for stating adjusting cylinder passes through connecting shaft and forms rotation connection.
Preferably, the rongeur main body further includes the elastic slice for connecting two hand-held parts.
Preferably, the plier upwarps 30 ° relative to the tong arm.
Preferably, the pedestal is fixed on the worktable by magnet absorption.
Preferably, the pedestal is fixed on the worktable by screw.
Preferably, the pedestal and the support tube are integrally formed.
Nasal septum bone rongeur provided by the utility model is by setting rongeur main body and is used to support rongeur main body
Bracket, since rongeur main body overall weight is lifted by bracket, when carrying out Nasal septum reconstructomy, medical worker is without complete
Hand-held rongeur main body, medical worker only need to carry out upwarping angle and controlling opening for plier for up and down adjustment plier in bracket
It closes, without lifting the overall weight of rongeur main body, effectively mitigates the fatigue of medical worker's wrist.By will be in rongeur main body
Plier upwarp 30~35 ° relative to tong arm, keep plier closer from the nasal septal cartilage of the top or sclerotin, it is only necessary to after slightly
Draw two flexible handles that plier can be made to upwarp and sting the nasal septal cartilage or sclerotin except the top, medical worker be easy by adjusting
Wrist makes the plier of nasal septum bone rongeur sting nasal septal cartilage or sclerotin except the top, so as to effectively cut off the nose of the top
It is good to make treatment effect for septal cartilage or sclerotin, and alleviate the working strength of medical worker.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model nasal septum bone rongeur；
Fig. 2 is the schematic perspective view at another visual angle of the utility model nasal septum bone rongeur；
Fig. 3 is the partial structure diagram of the utility model nasal septum bone rongeur；
Fig. 4 is the tong arm of the utility model nasal septum bone rongeur and the structural schematic diagram of plier.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Nasal septum bone rongeur provided by the utility model is by setting rongeur main body and is used to support rongeur main body
Bracket, since rongeur main body overall weight is lifted by bracket, when carrying out Nasal septum reconstructomy, medical worker is without complete
Hand-held rongeur main body, medical worker only need to carry out upwarping angle and controlling opening for plier for up and down adjustment plier in bracket
It closes, without lifting the overall weight of rongeur main body, effectively mitigates the fatigue of medical worker's wrist.By will be in rongeur main body
Plier upwarp 30~35 ° relative to tong arm, keep plier closer from the nasal septal cartilage of the top or sclerotin, it is only necessary to after slightly
Draw two flexible handles that plier can be made to upwarp and sting the nasal septal cartilage or sclerotin except the top, medical worker be easy by adjusting
Wrist makes the plier of nasal septum bone rongeur sting nasal septal cartilage or sclerotin except the top, so as to effectively cut off the nose of the top
It is good to make treatment effect for septal cartilage or sclerotin, and alleviate the working strength of medical worker.
Please refer to Fig. 1-Fig. 4, wherein Fig. 1 is the schematic perspective view of the utility model nasal septum bone rongeur；Fig. 2 is
The schematic perspective view at another visual angle of the utility model nasal septum bone rongeur；Fig. 3 is the utility model nasal septum bone rongeur
Partial structure diagram；Fig. 4 is the tong arm of the utility model nasal septum bone rongeur and the structural schematic diagram of plier.The nasal septum is stung
Bone forceps includes rongeur main body 1 and the bracket 2 for being used to support rongeur main body 1.Rongeur main body 1 includes two mutually arranged in a crossed manner
Flexible handle 11, two tong arms 12 hinged with two flexible handles 11 and the setting that intersects and be respectively arranged on two tong arms respectively
The plier 13 of 12 one end, two flexible handles 11 are rotatablely connected by a pin shaft 14, and two pliers 13 upwarp 30 relative to tong arm 12~
35°；Bracket 2 includes pedestal 21, the support tube 22 being fixed on pedestal 21 and adjusts cylinder 23, and support tube 22 is equipped with interior spiral shell
Line, the outer surface for adjusting cylinder 23 are equipped with external screw thread, adjust 23 one end of cylinder be inserted in support tube 22 and with 22 spiral shell of support tube
Line connection, the bottom of pin shaft 14 and the top for adjusting cylinder 23 are rotatablely connected and can rotate relative to cylinder 23 is adjusted.
Rongeur main body overall weight in nasal septum bone rongeur provided by the utility model is lifted by bracket, is carrying out nose
When interval corrective procedure, medical worker only needs to carry out upper downward in bracket without completely hand-held rongeur main body, medical worker
The folding for upwarping angle and controlling plier of section plier, without lifting the overall weight of rongeur main body, effectively mitigation medical matters
The fatigue of personnel's wrist；And plier upwarps 30~35 ° relative to tong arm, make nasal septal cartilage of the plier from the top or sclerotin compared with
Closely, medical worker is easy to make the plier of nasal septum bone rongeur sting nasal septal cartilage or sclerotin except the top by adjusting wrist,
So as to effectively cut off the nasal septal cartilage or sclerotin of the top, it is good to make treatment effect, and the work for alleviating medical worker is strong
Degree.
In the utility model embodiment, two flexible handles 11 are used to control the folding of two tong arms 12, thus two pliers of control
13 opening is closed up.When carrying out Nasal septum reconstructomy, hand presses two flexible handles 11, leans on two flexible handles 11 mutually
Closely, two flexible handles, 11 two tong arms 12 of drive close to each other close up, to make the plier 13 of 12 one end of tong arm close up and cut off to need
The nasal septal cartilage or sclerotin to be cut off.
In the utility model embodiment, rongeur main body 1 is supported integrally on bracket 2, makes the entirety weight of rongeur main body 1
Amount is lifted by bracket 2.Specifically, bracket 2 is including pedestal 21, the support tube 22 being fixed on pedestal 21 and adjusts cylinder 23,
The bottom of pin shaft 14 and the top for adjusting cylinder 23 are rotatablely connected and can rotate relative to cylinder 23 is adjusted, and make rongeur main body 1
Plier 13 up and down direction adjusting can be carried out on bracket 2, as need sting the nasal septal cartilage or sclerotin except the top when, will
Two flexible handles 11 pull back, at this point, the bottom of pin shaft 14 is rotated relative to cylinder 23 is adjusted, make the pincers of rongeur main body 1
Mouth 13 upwarps, to conveniently sting the nasal septal cartilage or sclerotin except the top；As needed to sting the nasal septal cartilage or bone except lower section
When matter, two flexible handles 11 are slightly pushed forward, the bottom of pin shaft 14 is rotated relative to cylinder 23 is adjusted, and makes rongeur main body
1 plier 13 pushes, to conveniently sting the nasal septal cartilage or sclerotin except lower section.By by the bottom of pin shaft 14 and adjust cylinder
23 top is arranged to rotation connection and can rotate relative to cylinder 23 is adjusted, convenient convenient for adjusting the degree that upwarps of plier 13
Different operation requirements are adapted to, and since rongeur main body 1 is supported integrally on bracket 2, medical worker only needs to carry out in bracket 2
The folding for upwarping angle and controlling plier 13 of up and down adjustment plier 13 has without lifting the overall weight of rongeur main body 1
Effect mitigates the working strength of medical worker.
In the utility model embodiment, adjusts 23 one end of cylinder and be inserted in support tube 22 and connect with 22 screw thread of support tube
It connects, when rotation adjusts cylinder 23, it can be achieved that adjusting the height adjustment of cylinder 23, so that the place for adjusting rongeur main body 1 is high
Degree, and then meet different height requirement when performing the operation to rongeur main body 1.
As one embodiment of the utility model, adjusting cylinder 23 is in hollow form, and the bottom end of pin shaft 14 is inserted in adjusting
It is formed in cylinder 23 and with the inner wall for adjusting cylinder 23 by connecting shaft 3 and is rotatablely connected.The inner wall for adjusting cylinder 23, which is equipped with, to be determined
Position hole, the both ends of connecting shaft 3 are inserted in location hole respectively and are formed with location hole and are rotatablely connected, and make connecting shaft 3 can relative positioning
Hole rotation, to make pin shaft 14 can the rotation of relative adjustment cylinder 23.
Referring to figure 4., in the utility model embodiment, two pliers 13 upwarp 30~35 ° relative to tong arm 12, plier 13 with
Tong arm 12 on the same line, does not keep plier 12 closer from the nasal septal cartilage of the top or sclerotin, medical worker is easy to pass through
Adjustment wrist upwarps plier 13 and stings except the nasal septal cartilage or sclerotin for needing to cut off, to effectively cut off in the nose of the top
Every cartilage or sclerotin, it is good to make treatment effect, and further mitigates the working strength of medical worker, medical worker is not easy to fatigue.
As a preferred embodiment of the utility model, two pliers 13 upwarp 30 ° relative to tong arm 12.At this point, both protecting
The nasal septal cartilage or sclerotin for facilitating excision the top have been demonstrate,proved, and ensure that rongeur and being used in conjunction with for nasal endoscopes not will cause
It operates crowded.
Referring once again to Fig. 1, as one embodiment of the utility model, flexible handle 11 include hand-held part 111 and
The interconnecting piece 112 of hand-held part 111 and tong arm 12 is connected, hand-held part 111 is bent downwardly setting relative to interconnecting piece 112, i.e., hand-held
Portion 111 is bent to 2 direction of bracket, is carrying out Nasal septum reconstructomy, medical worker's hand is avoided to check disease when holding flexible handle
The inadequate situation in the visual field of people's nasal cavity.
As one embodiment of the utility model, rongeur main body 1 further includes the elastic slice 15 for connecting two hand-held parts 111,
When two flexible handles 11 close up, extrusion elastic 15 is in flexible handle 11 and opens after loosing one's grip under the restoring force effect of elastic slice 15
Open state, two pliers 13 are in open configuration under normal conditions, sting convenient for two pliers 13 of control and cut nasal septal cartilage or sclerotin.
As one embodiment of the utility model, pedestal 21 is fixed on the worktable by magnet absorption, the workbench
It is made of magnetic material, be rapidly secured to pedestal 21 can on workbench, it is easy for removal and installation.
As another embodiment of the utility model, pedestal 21 is fixed on the worktable by screw, keeps pedestal 21 steady
Surely it is fixed on workbench, but disassembly and installation is more troublesome.
As one embodiment of the utility model, pedestal 21 and support tube 22 are integrally formed, pedestal 21 easy to process with
Support tube 22.
Nasal septum bone rongeur provided by the utility model is by setting rongeur main body and is used to support rongeur main body
Bracket, since rongeur main body overall weight is lifted by bracket, when carrying out Nasal septum reconstructomy, medical worker is without complete
Hand-held rongeur main body, medical worker only need to carry out upwarping angle and controlling opening for plier for up and down adjustment plier in bracket
It closes, without lifting the overall weight of rongeur main body, effectively mitigates the fatigue of medical worker's wrist.By will be in rongeur main body
Plier upwarp 30~35 ° relative to tong arm, keep plier closer from the nasal septal cartilage of the top or sclerotin, it is only necessary to after slightly
Draw two flexible handles that plier can be made to upwarp and sting the nasal septal cartilage or sclerotin except the top, medical worker be easy by adjusting
Wrist makes the plier of nasal septum bone rongeur sting nasal septal cartilage or sclerotin except the top, so as to effectively cut off the nose of the top
It is good to make treatment effect for septal cartilage or sclerotin, and alleviate the working strength of medical worker.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721561375.0U CN208640821U (en) | 2017-11-21 | 2017-11-21 | A nasal septum rongeur |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721561375.0U CN208640821U (en) | 2017-11-21 | 2017-11-21 | A nasal septum rongeur |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208640821U true CN208640821U (en) | 2019-03-26 |
Family
ID=65770420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721561375.0U Expired - Fee Related CN208640821U (en) | 2017-11-21 | 2017-11-21 | A nasal septum rongeur |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208640821U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110215243A (en) * | 2019-07-18 | 2019-09-10 | 孙悦 | A kind of preauricular flstula operation auxiliary device |
-
2017
- 2017-11-21 CN CN201721561375.0U patent/CN208640821U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110215243A (en) * | 2019-07-18 | 2019-09-10 | 孙悦 | A kind of preauricular flstula operation auxiliary device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190326 Termination date: 20201121 |
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| CF01 | Termination of patent right due to non-payment of annual fee |